| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.45 | 13.473% | $102.6363 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $75.87 | 10.765% | $84.0374 | $84.04 | $84.05 | $84.00 |
| Purchase #3 | $144.75 | 6.867% | $154.69 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $80.85 | 6.339% | $85.9751 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $102.90 | 7.186% | $110.2944 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $77.33 | 10.808% | $85.6878 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $57.27 | 10.528% | $63.2994 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $629.42 | $686.6204 | $686.63 | $686.70 | $686.60 | |